https://highlighter.com/a/naddr1qqgrxwrfw5m8garwdvm85aenwajxgq3ql2vyh47mk2p0qlsku7hg0vn29faehy9hy34ygaclpn66ukqp3afqxpqqqp65wxtanuc

Specifically I mean something like what happened with Flare last night in the note I embedded before:

* there's a response to a non-kind1 that the current client doesn't handle.

* I see the response, when I go see what it's about I see the event where nostur says "I don't know how to handle this kind"

* Nostur could render the `alt` tag that would Flare could have written with something like "This is a video called '...'" (so Nostur users can see the context)

* Upon clicking the note that Nostur doesn't handle Nostur queries (in the background) for NIP-89 recommendations of apps this user's follows use for this unknown kind

* Nostur can either show a popup saying "we don't support this use case but these apps do" and show a list, maybe with avatars of the people that use it (Habla does this) or direct the user to the URL. Note that the URL will be of the event itself NOT of the homepage of the app. (so instead of just sending the user to flare.pub it would send the user to flare.pub/

hope that makes sense!